CN219256618U - Limiting mechanism for plastic bag production - Google Patents
Limiting mechanism for plastic bag production Download PDFInfo
- Publication number
- CN219256618U CN219256618U CN202320798866.6U CN202320798866U CN219256618U CN 219256618 U CN219256618 U CN 219256618U CN 202320798866 U CN202320798866 U CN 202320798866U CN 219256618 U CN219256618 U CN 219256618U
- Authority
- CN
- China
- Prior art keywords
- rod
- threaded
- fixed
- top end
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Making Paper Articles (AREA)
Abstract
The utility model discloses a limiting mechanism for plastic bag production, and relates to the technical field of industrial machinery. Comprises a workbench; the conveying belt is arranged at the top end of the workbench and used for conveying woven bags; the limiting mechanisms are arranged on two sides of the workbench and are used for limiting the woven bags on the belt; the connecting frame is arranged at the top end of the workbench and is positioned at the rear side of the limiting mechanism; the telescopic rod is arranged on the inner wall of the top end of the connecting frame; the cutting knife is arranged at the telescopic end of the telescopic rod and is used for cutting the woven bag; the two first connecting plates are arranged at one side of the top end of the workbench and are positioned at two sides of the connecting frame; the square opening is arranged on the first connecting plate. According to the utility model, the fixing mechanism is arranged, when the second knob is reversely rotated, the second knob drives the rotating ring to come out, the inserted link can be taken out from the connecting block, then the roller on the inserted link can be cleaned, the disassembly and the assembly are relatively simple, and more time of staff is saved.
Description
Technical Field
The utility model relates to the technical field of industrial machinery, in particular to a limiting mechanism for plastic bag production.
Background
Plastic bags are used for loading materials such as food, articles and the like; the woven bags are made of plastic materials, and the woven bags are required to be cut when being produced, so that the woven bags are changed into a plurality of usable woven bags.
The Chinese patent publication No. CN110901171A proposes a limit structure for producing and cutting woven bags, which solves the problems that when the limit structure for producing and cutting woven bags is used, as woven bags are pushed to a driving belt on the surface of the limit structure by an external driving belt after cutting, the contact areas of different woven bags and the driving belt are unequal, so that the distance of the driving belt on the surface of the limit structure for moving the woven bags is different, the subsequent processing position is wrong, and the quality of the woven bags is affected.
However, the scheme still has certain problems in practical application, for example, the surface of the plastic woven bag is extruded through the extrusion fixing device in the scheme, but after the surface of the plastic woven bag is extruded for a plurality of times by the extrusion roller, dust and fragments on the surface of the woven bag are adhered to the surface of the plastic woven bag, and a worker is required to disassemble and clean the plastic woven bag at regular time, otherwise, the roller is enabled to adhere to the fragments on the top end of the woven bag after the woven bag is extruded, but the roller in the scheme is arranged on the limit connecting rod, the limit connecting rod is clamped in the extrusion limit groove, and the plastic woven bag is inconvenient to take out.
Disclosure of Invention
The utility model aims to provide a limiting mechanism for plastic bag production, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: stop gear is used in plastic bag production includes:
a work table;
the conveying belt is arranged at the top end of the workbench and used for conveying woven bags;
the limiting mechanisms are arranged on two sides of the workbench and are used for limiting the woven bags on the belt;
the connecting frame is arranged at the top end of the workbench and is positioned at the rear side of the limiting mechanism;
the telescopic rod is arranged on the inner wall of the top end of the connecting frame;
the cutting knife is arranged at the telescopic end of the telescopic rod and is used for cutting the woven bag;
the two first connecting plates are arranged at one side of the top end of the workbench and are positioned at two sides of the connecting frame;
the square opening is formed in the first connecting plate;
the moving mechanism is arranged in the square opening and penetrates through the first connecting plate;
the two second connecting plates are arranged at the top end of the workbench and are positioned at the opposite sides of the two first connecting plates;
the two sliding blocks are respectively and slidably connected to the two second connecting plates;
the fixing mechanism is arranged between the moving mechanism and the sliding block and is used for fixing the woven bag.
The fixing mechanism includes:
the device comprises a connecting rod, a roller, an inserting rod, a connecting block, a fixed ring, a threaded column, a rotating ring and a second knob;
the connecting rod is arranged between the moving mechanism and the sliding block, the connecting blocks are arranged on two sides of the bottom end of the connecting rod, the inserted bars are arranged on the connecting blocks, and the threaded columns are in threaded connection with two ends of the inserted bars;
the fixed ring is fixed on one side of the connecting block, which is close to the threaded column, the threaded column penetrates through the fixed ring, the rotating ring is in threaded connection with the outer wall of the threaded column, and the outer wall of the rotating ring is in threaded connection with the fixed ring; the end of the rotating ring is fixed with a second knob.
The limit mechanism comprises:
the device comprises a fixed rod, a first knob, a first threaded rod, a limiting rod and a second threaded rod;
the two groups of fixing rods are respectively arranged at two sides of the workbench, the two groups of first threaded rods are respectively and correspondingly inserted into the fixing rods, and the two limiting rods are respectively fixed at the end parts of the two groups of first threaded rods;
the second threaded rod is in threaded connection with the fixed rod, and it contacts with first threaded rod, and first knob is fixed on the top of second threaded rod.
The moving mechanism includes:
the device comprises a sliding block, a screw rod and a rotating motor;
the screw rod is rotationally connected between the top end and the bottom end of the square opening, the sliding block is in threaded connection with the outer wall of the screw rod, and the rotating motor is fixed at the top end of the first connecting plate and penetrates through the first connecting plate to be fixed with the top end of the screw rod;
the connecting rod is fixed between the sliding block and the sliding block.
The telescopic end of the telescopic rod is fixedly provided with a connecting piece, and the connecting piece is connected with the cutting knife.
Compared with the prior art, the utility model has the beneficial effects that:
this stop gear is used in plastic bag production, through setting up fixed establishment, when the counter-rotating second knob, it drives the swivel becket and comes out, can take out the inserted bar from the connecting block, then just can wash the gyro wheel on the inserted bar, it dismantles and installs all comparatively simply, has saved the more time of staff.
Simultaneously, through setting up stop gear, when rotatory first knob, first knob drives the second threaded rod and takes out from the dead lever, just can remove first threaded rod this moment to be convenient for adjust the interval between two gag lever posts according to the width of braided bag, avoid the braided bag to take place the skew at the in-process that removes, and then influence cutting quality.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a side view of a partial structure of the present utility model;
FIG. 3 is a partial structural elevation view of the present utility model;
fig. 4 is a schematic view of the fixing mechanism of the present utility model.
In the figure: 1. a work table; 2. a limiting mechanism; 201. a fixed rod; 202. a first knob; 203. a first threaded rod; 204. a limit rod; 3. a conveyor belt; 4. a fixing mechanism; 401. a connecting rod; 402. a roller; 403. a rod; 404. a connecting block; 405. a fixing ring; 406. a threaded column; 407. a rotating ring; 408. a second knob; 5. a first connection plate; 6. a connecting frame; 7. a telescopic rod; 8. a cutting knife; 9. a moving mechanism; 901. a slide block; 902. a screw rod; 903. a rotating motor; 10. a sliding block; 11. and a second connecting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the process of processing the plastic woven bag, the limiting mechanism 2 is needed, the limiting mechanism 2 provided by the utility model is specially used for limiting the woven bag according to the width of the woven bag, and limiting and fixing the two ends of the woven bag in the process of cutting, and in the process of limiting operation by using the device, the device is needed to ensure that the rotating motor 903 of the conveyor belt 3 and the telescopic rod 7 can work normally in advance, so that the normal operation of the device is ensured.
As shown in fig. 1 to 4, the present utility model provides a technical solution: stop gear is used in plastic bag production includes: a work table 1; the conveyor belt 3 is arranged at the top end of the workbench 1 and is used for conveying woven bags; the limiting mechanisms 2 are arranged at two sides of the workbench 1 and are used for limiting the woven bags on the belt; the connecting frame 6 is arranged at the top end of the workbench 1 and is positioned at the rear side of the limiting mechanism 2; the telescopic rod 7 is arranged on the inner wall of the top end of the connecting frame 6; the cutting knife 8 is arranged at the telescopic end of the telescopic rod 7 and used for cutting the woven bag, the connecting piece is fixed at the telescopic end of the telescopic rod 7, and the connecting piece and the cutting knife 8 are fixed through bolts; two first connecting plates 5 arranged at one side of the top end of the workbench 1 and positioned at two sides of the connecting frame 6; the square opening is arranged on the first connecting plate 5; a moving mechanism 9 disposed in the square opening and penetrating the first connecting plate 5; two second connection plates 11 disposed at the top end of the table 1 and located at opposite sides of the two first connection plates 5; two sliding blocks 10 respectively connected to the two second connecting plates 11 in a sliding manner; the fixing mechanism 4 is provided between the moving mechanism 9 and the slider 10, and fixes the woven bag.
It should be noted that, through placing the braided bag on the conveyer belt 3, spacing it through stop gear 2, then conveyer belt 3 conveys the braided bag to the below of cutting knife 8, fixes the both ends at braided bag cutting position through fixed establishment 4, then drives cutting knife 8 through telescopic link 7 and moves down and cut the braided bag.
As shown in fig. 3 and 4, the fixing mechanism 4 includes: a connecting rod 401, a roller 402, a plug 403, a connecting block 404, a fixed ring 405, a threaded post 406, a rotating ring 407 and a second knob 408; the connecting rod 401 is arranged between the moving mechanism 9 and the sliding block 10, the connecting block 404 is arranged at two sides of the bottom end of the connecting rod 401, the inserted rod 403 is arranged on the connecting block 404, the threaded columns 406 are in threaded connection with two ends of the inserted rod 403, and the threaded columns 406 penetrate through the connecting block 404; the fixed ring 405 is fixed on one side of the connecting block 404, which is close to the threaded column 406, the threaded column 406 penetrates through the fixed ring 405, the rotating ring 407 is screwed on the outer wall of the threaded column 406, and the outer wall of the rotating ring 407 is screwed with the fixed ring 405; a second knob 408 is fixed to an end of the rotary ring 407.
It should be noted that, by placing the insert 403 between the two connection blocks 404, then screwing the threaded post 406 into the two connection blocks 404 toward the end of the insert 403, or inserting one end of the insert 403 screwed with the threaded post 406 into one of the connection blocks 404 and then inserting the other connection block 404, the threaded post 406 passes through the fixed ring 405 during the insertion process, at this time, by screwing the rotating ring 407 into the threaded post 406, the rotating ring 407 is screwed with the inner wall of the fixed ring 405 during the screwing process, so that both ends of the insert 403 are fixed, and during the detachment, the insert 403 can be taken out from the connection block 404 by reversely rotating the second knob 408 to drive the rotating ring 407 out, and then the roller 402 on the insert 403 can be cleaned.
As shown in fig. 1, the limit mechanism 2 includes: the device comprises a fixed rod 201, a first knob 202, a first threaded rod 203, a limiting rod 204 and a second threaded rod; two groups of fixing rods 201 are respectively arranged on two sides of the workbench 1, two groups of first threaded rods 203 are respectively correspondingly inserted on the fixing rods 201, and two limiting rods 204 are respectively fixed at the ends of the two groups of first threaded rods 203; the second threaded rod is screwed on the fixed rod 201, which is in contact with the first threaded rod 203, and the first knob 202 is fixed on the top end of the second threaded rod.
It should be noted that, by rotating the first knob 202, the first knob 202 drives the second threaded rod to be taken out from the fixing rod 201, and at this time, the first threaded rod 203 can be moved, so that the distance between the two limiting rods 204 can be conveniently adjusted according to the width of the woven bag, the woven bag is prevented from being offset in the moving process, and the cutting quality is further affected.
As shown in fig. 2, the moving mechanism 9 includes: a slide 901, a screw 902 and a rotary motor 903; the screw rod 902 is rotatably connected between the top end and the bottom end of the square opening, the sliding block 901 is in threaded connection with the outer wall of the screw rod 902, and the rotating motor 903 is fixed at the top end of the first connecting plate 5 and penetrates through the first connecting plate 5 to be fixed with the top end of the screw rod 902; the connecting rod 401 is fixed between the slide block 901 and the sliding block 10, a vertical rod is fixed between the top end and the bottom end of the square opening, and the vertical rod penetrates through the slide block 901 to limit the slide block 901, so that the slide block 901 can only move up and down.
It should be noted that, the screw rod 902 is driven to rotate by the rotating motor 903, the screw rod 902 drives the slide block 901 to move, the slide block 901 further drives the connecting rod 401 to move up and down, and the sliding block 10 at the other end of the connecting rod 401 moves on the second connecting plate 11 in the moving process of the connecting rod 401, so that the roller 402 contacts with the woven bag, when the woven bag is cut, both ends of the woven bag are fixed, and after the woven bag is cut, the rotating motor 903 rotates reversely, and finally the roller 402 is driven to move upwards.
Working principle: firstly, placing a woven bag on a conveyor belt 3, adjusting a first threaded rod 203 according to the width of the woven bag, further adjusting the position of a limiting rod 204, starting the conveyor belt 3 after adjustment, moving the woven bag by the conveyor belt 3, stopping moving the woven bag when moving to the lower part of a cutting knife 8, driving a screw rod 902 by a rotating motor 903 in a moving mechanism 9 to rotate, driving a sliding block 901 to move by the screw rod 902, driving a roller 402 to contact with the woven bag by the sliding block 901, fixing two ends of a woven bag cutting part, and after cutting, driving a rotating ring 407 to come out by reversely rotating a second knob 408, so that an inserting rod 403 can be taken out from a connecting block 404, and then cleaning the roller 402 on the inserting rod 403.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (5)
1. Stop gear is used in plastic bag production, its characterized in that includes:
a work table (1);
the conveying belt (3) is arranged at the top end of the workbench (1) and is used for conveying woven bags;
the limiting mechanisms (2) are arranged at two sides of the workbench (1) and are used for limiting the woven bags on the belt;
the connecting frame (6) is arranged at the top end of the workbench (1) and is positioned at the rear side of the limiting mechanism (2);
the telescopic rod (7) is arranged on the inner wall of the top end of the connecting frame (6);
the cutting knife (8) is arranged at the telescopic end of the telescopic rod (7) and is used for cutting the woven bag;
the two first connecting plates (5) are arranged at one side of the top end of the workbench (1) and are positioned at two sides of the connecting frame (6);
the square opening is arranged on the first connecting plate (5);
a moving mechanism (9) which is arranged in the square opening and penetrates through the first connecting plate (5);
the two second connecting plates (11) are arranged at the top end of the workbench (1) and are positioned at the opposite sides of the two first connecting plates (5);
the two sliding blocks (10) are respectively and slidably connected to the two second connecting plates (11);
and the fixing mechanism (4) is arranged between the moving mechanism (9) and the sliding block (10) and is used for fixing the woven bag.
2. A stop mechanism for plastic bag production according to claim 1, characterized in that the fixing mechanism (4) comprises:
the device comprises a connecting rod (401), a roller (402), a plug rod (403), a connecting block (404), a fixed ring (405), a threaded column (406), a rotating ring (407) and a second knob (408);
the connecting rod (401) is arranged between the moving mechanism (9) and the sliding block (10), the connecting blocks (404) are arranged on two sides of the bottom end of the connecting rod (401), the inserting rods (403) are arranged on the connecting blocks (404), and the threaded columns (406) are in threaded connection with two ends of the inserting rods (403);
the fixed ring (405) is fixed on one side of the connecting block (404) close to the threaded column (406), the threaded column (406) penetrates through the fixed ring (405), the rotating ring (407) is screwed on the outer wall of the threaded column (406), and the outer wall of the rotating ring (407) is screwed with the fixed ring (405); a second knob (408) is fixed at the end of the rotary ring (407).
3. A stop mechanism for plastic bag production according to claim 1, characterized in that the stop mechanism (2) comprises:
the device comprises a fixed rod (201), a first knob (202), a first threaded rod (203), a limiting rod (204) and a second threaded rod;
two groups of fixing rods (201) are respectively arranged at two sides of the workbench (1), two groups of first threaded rods (203) are respectively correspondingly inserted on the fixing rods (201), and two limiting rods (204) are respectively fixed at the ends of the two groups of first threaded rods (203);
the second threaded rod is in threaded connection with the fixed rod (201), the second threaded rod is in contact with the first threaded rod (203), and the first knob (202) is fixed at the top end of the second threaded rod.
4. A stop mechanism for plastic bag production according to claim 1, characterized in that the moving mechanism (9) comprises:
a slider (901), a screw (902) and a rotation motor (903);
the screw rod (902) is rotationally connected between the top end and the bottom end of the square opening, the sliding block (901) is in threaded connection with the outer wall of the screw rod (902), and the rotating motor (903) is fixed at the top end of the first connecting plate (5) and penetrates through the first connecting plate (5) to be fixed with the top end of the screw rod (902);
the connecting rod (401) is fixed between the sliding block (901) and the sliding block (10).
5. The limiting mechanism for plastic bag production according to claim 1, wherein the telescopic end of the telescopic rod (7) is fixedly provided with a connecting piece, and the connecting piece is connected with the cutting knife (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320798866.6U CN219256618U (en) | 2023-04-12 | 2023-04-12 | Limiting mechanism for plastic bag production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320798866.6U CN219256618U (en) | 2023-04-12 | 2023-04-12 | Limiting mechanism for plastic bag production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219256618U true CN219256618U (en) | 2023-06-27 |
Family
ID=86861343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320798866.6U Active CN219256618U (en) | 2023-04-12 | 2023-04-12 | Limiting mechanism for plastic bag production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219256618U (en) |
-
2023
- 2023-04-12 CN CN202320798866.6U patent/CN219256618U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108556018B (en) | Plastic product processing and cutting device | |
| CN219256618U (en) | Limiting mechanism for plastic bag production | |
| CN112515135B (en) | Extrusion thickness adjustable dried persimmon pressing device | |
| CN215241211U (en) | Polaroid cutting device capable of improving cutting efficiency | |
| CN219807398U (en) | Overturning machine | |
| CN219666836U (en) | Anti-offset sponge processing cutting device | |
| CN217647227U (en) | Tile press is used in stainless steel goods production with controlling frame adjustment mechanism | |
| CN216266183U (en) | Cutting equipment for food production | |
| CN214772234U (en) | Fermented hawthorn fruit cake processing and producing device | |
| CN110156313B (en) | Decompose display screen glass-cutting equipment step by step | |
| CN203819568U (en) | Storage device of automatic holder separation machine | |
| CN115446963B (en) | Automatic change vacuum pugging machine that connects material | |
| CN219484314U (en) | Continuous face milling device for chain links | |
| CN116237579B (en) | Automatic change section bar processing lines | |
| CN219426273U (en) | Cutting and feeding device of metal cutting machine | |
| CN219939620U (en) | Automatic device based on wash pomegranate | |
| CN221292486U (en) | Bag cutting machine for woven bags | |
| CN220050221U (en) | Cutting device is used in sprocket production and processing | |
| CN220113705U (en) | Brick cutting machine for electric melting bricks | |
| CN214772299U (en) | Dried orange peel strip cutting machine | |
| CN220409095U (en) | Grooving machine with grooving position capable of being automatically positioned | |
| CN215700060U (en) | Furniture production tubular product corner cut equipment | |
| CN214238919U (en) | Glass cutting device is used in production of building door and window | |
| CN220464023U (en) | Cutting device of PVC film | |
| CN221211912U (en) | Slicer is used in production of easy regulation heat conduction silica gel gasket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |